What is the Smart Export Guarantee (SEG)?

The Smart Export Guarantee is a government scheme that pays you for electricity you export to the grid from your solar panels. Energy suppliers set their own SEG tariffs, and you can choose the best one. To qualify, your installation must be MCS certified. Call 0141 230 0198.

Can I get SEG without MCS certification?

No. The Smart Export Guarantee requires your solar installation to be registered, and registration is only possible if your installer is MCS certified. Without SEG, you cannot earn money from exported electricity — potentially costing you £200-600 per year. Our installation partner, Home Heating Services (Scotland) Ltd, is MCS certified (IAA10151). Call 0141 230 0198.

How much can I earn from the Smart Export Guarantee?

SEG earnings depend on your system size, export volume, and your chosen tariff. Typical earnings range from £200-600 per year. Over a 25-year system lifespan, this could mean £5,000-15,000 in total export earnings. Call 0141 230 0198.

Which energy suppliers offer the best SEG tariffs?

SEG tariffs vary between suppliers and change over time. Octopus Energy, EDF, and British Gas are among the suppliers offering SEG tariffs. Compare current rates before choosing. Some installers, like our Octopus Partner setup, can help you connect to Octopus Flux tariffs. Call 0141 230 0198.

Do I need a smart meter for SEG?

Yes, a smart meter (or an export meter) is required to measure how much electricity you export to the grid. Your installer should advise on meter requirements during the quotation process. Call 0141 230 0198.

How does MCS certification connect to SEG?

MCS certification is the gateway to SEG. Energy suppliers will not register your installation for SEG without valid MCS documentation. Only MCS-certified installers can provide the certificate you need. Our installation partner, Home Heating Services (Scotland) Ltd, is MCS certified (IAA10151). Call 0141 230 0198.

SEG & MCS Certification Scotland

How MCS certification connects to the Smart Export Guarantee

The Smart Export Guarantee (SEG) pays you for electricity you export to the grid from your solar panels. To qualify for SEG, your installation must be carried out by an MCS-certified installer. Without MCS, you cannot register for SEG and will lose £200-600 per year in export earnings. Installations are carried out by our accredited installation partner, Home Heating Services (Scotland) Ltd - MCS certified (IAA10151), TrustMark registered (3559930), Gas Safe registered (559575). Call 0141 230 0198.

The Smart Export Guarantee, or SEG, pays you for electricity you export to the grid from your solar panels in Scotland. To qualify, your installation must be carried out by an MCS-certified installer. MCS stands for Microgeneration Certification Scheme. Without it, you cannot register for SEG and will lose around two hundred to six hundred pounds per year. Our installation partner, Home Heating Services Scotland Limited, is MCS certified. Call 0141 230 0198.

How do SEG and MCS certification work together in Scotland?

MCS certification is the requirement; SEG is the benefit. Without an MCS-certified installation, you cannot register for the Smart Export Guarantee and will not earn money from your exported solar electricity — typically £200–600 per year.

The Connection

MCS certification is the requirement. SEG is the benefit. Without an MCS-certified installation, you cannot register for the Smart Export Guarantee and will not earn money from your exported solar electricity.

✓MCS-certified installer provides the certificate you need
✓You register with an energy supplier offering SEG tariffs
✓A smart or export meter measures your exported electricity
✓You earn per kWh exported — typically £200-600/year

How much could I lose without SEG?

Without SEG, you lose around £5,000–15,000 in export earnings over 25 years, plus £7,500 in heat pump grant access — a total potential loss exceeding £12,500.

The Cost of Missing Out

Lost SEG earnings (25 years)-£5,000–£15,000

No access to heat pump grants-£7,500

Total potential loss£12,500+

Installations are carried out by our accredited installation partner, Home Heating Services (Scotland) Ltd - MCS certified (IAA10151), TrustMark registered (3559930), Gas Safe registered (559575). Call 0141 230 0198.

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